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Mathematics
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    Researchers Introduce New Algorithm to Reduce Machine Learning Time

    A research team led by Prof. LI Huiyun from the Shenzhen Institutes of Advanced Technology introduced a simple deep reinforcement learning (DRL) algorithm with m-out-of-n bootstrap technique and aggregated multiple deep deterministic policy gradient (DDPG) algorithm structures.

    Mar 09, 2020
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    China Meets Ultra-low Emissions in Advance of the 2020 Goal

    Scientists from the Academy of Mathematics and Systems Science (AMSS), along with other collaborators, recently revealed that China's coal-fired power plants met ultra-low emission (ULE) standards ahead of schedule and also achieved substantial emission reductions between 2014 and 2017.

    Nov 05, 2019
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Physics
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    Karrikins Promote the Salt and Drought Resistance in Certain Oil Plant

    Chinese scientists led by WU Zhengyan from Hefei Institutes of Physical Science reported their discovery that a novel chemical karrikins could significantly enhance both drought and salt resistance of Sapium sebiferum which is one kind of important oil plant..

    Apr 01, 2020
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    3D Laser Damage Positioned by Deep-learning Method

    Traditional online damage detection schemes can directly detect and characterize damage by imaging optical components. Recently, a research team from Shanghai Institute of Optics and Fine Mechanics proposed a three-dimensional damage localization method which was insensitive to the type of damage.

    Mar 31, 2020
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Chemistry
Life Sciences
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    Six Million-year-old Bird Skeleton Points to Arid Past of Tibetan Plateau

    Researchers from the Institute of Vertebrate Paleontology and Paleoanthropology have found a new species of sandgrouse in six to nine million-year-old rocks in Gansu Province in western China. The newly discovered species points to dry, arid habitats near the edge of the Tibetan Plateau as it rose to its current extreme altitude.

    Apr 02, 2020
  • KMT2-Cre1-Hyd4 Regulatory Pathway Modulates Infection-related Morphogenesis and Pathogenicity in Insecticidal Fungus

    Prof. WAMG Sibao from Center for Excellence in Molecular Plant Sciences of the Chinese Academy of Sciences (CAS), and Prof. WEI Gang from CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health of CAS, and their colleagues, revealed that the KMT2-Cre1-Hyd4 regulatory pathway plays a crucial role in coordinated regulation of the infection-related morphogenesis and fungal pathogenicity against mosquitoes.

    Apr 01, 2020
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Earth Sciences
Information Tech
Tech Sciences
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